| | 英国whatman 6722-1002 Vacuum Protection Filters真空泵保护器 | 0 | ￥1.00 | ￥1.00 | | ￥1.00 |  |
| | LUBYSIL BCO14 120ML AEROSOL | 2 | ￥213.84 | ￥213.84 | | ￥213.84 | |
| | 英国Whatman18236621纯玻璃纤维滤纸GR GF/D A4 SHEETS 50/PK (28418422) | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | I-Chem 312-0120-RWD 120ml HDPE瓶，已认证 I-Chem 120ml HDPE Packer Certified | 8 | ￥875.00 | ￥875.00 | | ￥875.00 | |
